WorksheetsMuscles Part 1 Quiz 25-26
Total questions: 25
Worksheet time: 21mins
During a marathon, a runner’s muscles generate heat that helps maintain body temperature.
What is this process called?
Respiration
Circulation
Elimination
Thermoregulation
Which scenario BEST demonstrates the muscular system’s role in moving substances through the body?
Flexing the elbow to lift a book
The diaphragm contracting during inhalation
Peristalsis pushing food through the intestines
Shivering in cold weather
A patient who has been bedridden for several weeks begins experiencing muscle atrophy and difficulty maintaining an upright sitting position. Which muscular system function has been MOST directly affected?
Producing heat
Maintaining posture and body position
Moving substances through the body
Enabling breathing
A patient experiences damage to smooth muscle tissue. Which symptom is MOST likely?
Difficulty standing upright
Irregular heartbeat
Trouble with urination
Loss of voluntary movement
Which muscle tissue type is BEST adapted for continuous rhythmic contraction without fatigue?
Voluntary muscle
A medication affects involuntary muscle contractions in the blood vessels. Which muscle tissue is MOST directly impacted?
The term flexor in a muscle’s name indicates what?
The muscle’s origin
The muscle’s shape
The muscle’s action
The muscle’s location
A patient with severe damage to their diaphragm would have the greatest difficulty with which function?
Thermoregulation
Digestion
Respiration
Standing up
Which example BEST demonstrates muscles working to maintain stability rather than create movement?
Walking upstairs
Holding a textbook without moving
Kicking a soccer ball
Chewing food
Which muscle tissue is responsible for pumping blood throughout the body?
A muscle named adductor longus provides information about
Action and size
Shape and Location
Number of origins
Fiber direction and action
A patient with spinal cord injury loses voluntary muscle control but retains digestion and heartbeat. Which muscle types remain functional?
Which muscle name indicates relative size?
Flexor Digitorum
Rectus abdominis
Which muscle name does NOT suggest fiber direction?
Which muscle name MOST clearly indicates its shape?
trapezius
A muscle named the frontalis is most likely named based on which characteristic?
Its action
Its fiber direction
Its size
Its location
Which muscle tissue lines blood vessels and helps regulate blood pressure?
Match the following for the Muscular System
Organ
Muscle tissue
Cell
Myocytes
Medical Terminology
My/o; Muscul/o
Connects Muscle to Bone
Tendon
Connects Bone to Bone
Ligament
Match the muscle to its correct action
Frontalis
Elevates eyebrows
Temporalis
Elevate the mandible
Masseter
Elevates the mandible (primary chewer)
Sternocleidomastoid
Flexes neck; Rotate head
Match the muscle to its correct action
Trapezius
extends neck/head; elevates shoulders
Deltoid
Abducts, flexes, and rotates arm
Pectoralis major
Flexes and adducts upper arm
Latissimus dorsi
Adducts and extends arm backwards
Match the muscle to its correct action
Biceps brachii
Assists with flexion of forearm
Brachialis
Prime mover in flexion of forearm
Brachioradialis
Assists with flexion of the forearm
Triceps brachii
Prime mover of extension of forearm
Match the muscle to its correct action
External intercostals
Elevate ribs during inspiration
Internal intercostals
Depress ribs during forced exhalation
Diaphragm
Flattens to increase thoracic volume during inspiration
Match the muscle to its correct action
Rectus abdominis
Flexes the spine
Transverse abdominis
Compress abdominal contents
Internal oblique
Rotation and lateral flexion
External oblique
Rotation and lateral flexion
Match the muscle to its correct action
Sartorius
Adducts and flexes leg; cross legged
Quadriceps femoris
Knee extension
Hamstrings
Knee Flexion
Gluteus maximus
Hip extension, helps to stand up
Gluteus Medius
Hip abduction
Match the muscle to its correct action
Tibialis anterior
Dorsiflexion of foot
Gastrocnemius
Plantar flexion of the foot
Soleus
Plantar flexion of the foot (seated)
